es3ify
Browserify transform to convert ES5 syntax to be ES3-compatible.
7
Versions
MIT
License
No
Install Scripts
Missing
Provenance
Supply chain provenance
Status for the latest visible version.
No SLSA provenance
npm registry signatures
gitHead linked
Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.
Maintainers
spicyj
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| dependencies | unvetted-dep:esprima-fb | AI (dependencies): esprima-fb is a well-known Facebook fork of esprima used in the React/JSTransform ecosystem; its use here is expected and legitimate for this package's purpose. | ai | |
| provenance | no-provenance | AI (provenance): Package is 4450 days old; Sigstore provenance was not available at publish time. Trusted publisher with strong track record. | ai |